DB2 下面调用存储过程与Oracle调用的区别
在Oracle数据下调用写好的存储过程可以用exec 或者用call 都可以 但是在db2下面只能使用call 来调用存储过程还得注意参数的问题
在Oracle数据下调用写好的存储过程可以用exec 或者用call 都可以 但是在db2下面只能使用call 来调用存储过程还得注意参数的问题 还有注意参数的问题
exec proc_pay_idv('20140303',?);
执行会报错 exec db2 里面不是关键字
但是你要是用call 就可以
call proc_pay_idv('20140303',?);
因为call 是关键字
下面是个我在db2 写的测试的存储过程(大家可以看看)
SET SCHEMA DB2ADMIN;
SET CURRENT PATH = "SYSIBM","SYSFUN","SYSPROC","SYSIBMADM","DB2ADMIN";
CREATE PROCEDURE "DB2ADMIN"."PROC_PAY_ORG"
(IN "IS_DATE" VARCHAR(10),
OUT "RET" INTEGER
)
SPECIFIC "DB2ADMIN"."SQL140404172424900"
LANGUAGE SQL
NOT DETERMINISTIC
CALLED ON NULL INPUT
EXTERNAL ACTION
OLD SAVEPOINT LEVEL
MODIFIES SQL DATA
INHERIT SPECIAL REGISTERS
BEGIN
COMMIT;
TRUNCATE TABLE DB2ADMIN.PAY_ORG IMMEDIATE;
INSERT INTO DB2ADMIN.PAY_ORG
SELECT
B.OU_CODE,
'',
IS_DATE,
A.*
FROM DB2ADMIN.BDW_ORG A INNER JOIN DB2ADMIN.BDW_DIM_OU B ON A.open_ou_ip_id=b.ou_ip_id;
SET RET=1;
END;

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